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stepladder [879]
3 years ago
14

What is the name for the number of species that live in an ecosystem

Biology
1 answer:
Snowcat [4.5K]3 years ago
4 0

Answer:

species richness is the number of species in an ecosystem

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Which action is an effect of lowered inhibitions? (Points : 1) doing or saying things out of line with one’s beliefs or values r
Genrish500 [490]
"Doing or saying things out of line with one’s beliefs or values" and "revisiting previously <span>pent-up emotions" are the most common effects of lowered inhibitions, especially when alcohol is involved. </span>
6 0
3 years ago
I am studying a fish-eating hawk that lives by large lakes and find that it could capture more pounds of fish per unit time if i
gulaghasi [49]

Answer:

The findings demonstrates an optimal foraging hypothesis based on maximizing caloric intake alone is probably incorrect in this case.

Explanation:

This example can also be explained by optimal foraging theory which helps in predicting the behavior of an animal which it is searching for food. Food provides energy to the animal but searching and capturing the food requires both energy and time.

So in order to maximize fitness , an animal adopts a foraging strategy which provides the most benefit which in this case is energy, for the lower cost and by maximizing the net energy gained.

4 0
2 years ago
Read 2 more answers
Why is it hard to say whether viruses are alive or not
MissTica
"Viruses straddle the definition of life. They lie somewhere between supra molecular complexes and very simple biological entities. Viruses contain some of the structures and exhibit some of the activities that are common to organic life, but they are missing many of the others. In general, viruses are entirely composed of a single strand of genetic information encased within a protein capsule. Viruses lack most of the internal structure and machinery which characterize 'life', including the biosynthetic machinery that is necessary for reproduction. In order for a virus to replicate it must infect a suitable host cell".
From The Bacteriophage T4 Virus
8 0
3 years ago
Crossing over prevents homologous chromosomes from separating during meiosis i. true or false?
Scilla [17]

Crossing over does not prevent homologous chromosomes from separating during meiosis, hence, the statement is false.

CROSSING OVER:

  • Crossing over is the process whereby non-sister chromatids of homologous chromosomes exchange their genetic materials.

  • Crossing over occurs specifically during the prophase I stage of meiosis I. Via this process, genetic diversity is likely to occur in the daughter cells.

  • Crossing over only assures that genes of homologous chromosomes are recombined, it does not stop them from separating in the Anaphase stage.

  • Therefore, crossing over does not prevent homologous chromosomes from separating during meiosis, hence, the statement is false.

Learn more at: brainly.com/question/18824252?referrer=searchResults

4 0
2 years ago
What formed element in the blood is responsible for attacking pathogens?
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<span>haemoglobin. hope this helps!
</span>
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3 years ago
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